Access to Astronomical Catalogues

← Click to display the menu
J/A+A/538/A113 Extrasolar planets. Radial velocities of eight stars (Diaz+ 2012)

The SOPHIE search for northern extrasolar planets. IV. Massive companions in the planet-brown dwarf boundary. Diaz R.F., Santerne A., Sahlmann J., Hebrard G., Eggenberger A., Santos N.C., Moutou C., Arnold L., Boisse I., Bonfils X., Bouchy F., Delfosse X., Desort M., Ehrenreich D., Forveille T., Lagrange A.-M., Lovis C., Pepe F., Perrier C., Queloz, D., Segransan D., Udry S., Vidal-Madjar A. <Astron. Astrophys. 538, A113 (2012)> =2012A&A...538A.113D
ADC_Keywords: Stars, double and multiple ; Planets ; Radial velocities Keywords: planetary systems - techniques: radial velocities - stars: brown dwarfs - stars: individual: HD14651, HD16702, HD22781, HD30246, HD9230, HD137510, HD156279, HD167215 Abstract: The mass domain where massive extrasolar planets and brown dwarfs lie is still poorly understood. Indeed, not even a clear dividing line between massive planets and brown dwarfs has been established yet. This is partly because these objects are very scarce in close orbits around solar-type stars, the so-called brown dwarf desert. Owing to this, it has proven difficult to set up a strong observational base with which to compare models and theories of formation and evolution. We search to increase the current sample of massive sub-stellar objects with precise orbital parameters, and to constrain the true mass of detected sub-stellar candidates Description: The catalogue is composed of eight radial velocity timeseries, one for each target listed above. The radial velocities were obtained with the SOPHIE spectrograph at the 1.93-m telescope at the Observatoire de Haute-Provence. Addtional information for each star include the estimated uncertainty in the radial velocity, the bissector slope of the cross-correlation function, the exposure time, and the signal-to-noise ratio per pixel. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file stars.dat 49 8 Star's list rv.dat 63 150 Radial velocities
See also: J/A+A/505/853 : HD16760 radial velocity curve (Bouchy+, 2009) J/A+A/513/A69 : HD9446 radial velocity curve (Hebrard+, 2010) J/A+A/523/A88 : A Jupiter-mass companion around HD 109246 (Boisse+, 2010) Byte-by-byte Description of file: stars.dat
Bytes Format Units Label Explanations
1- 2 A2 --- --- [HD] 4- 9 I6 --- HD HD number 11- 12 I2 h RAh Simbad Hour of Right Ascension (J2000.0) 14- 15 I2 min RAm Simbad Minute of Right Ascension (J2000.0) 17- 20 F4.1 s RAs Simbad Second of Right Ascension (J2000.0) 22 A1 --- DE- Simbad Sign of the Declination (J2000.0) 23- 24 I2 deg DEd Simbad Degree of Declination (J2000.0) 26- 27 I2 arcmin DEm Simbad Arcminute of Declination (J2000.0) 29- 30 I2 arcsec DEs Simbad Arcsecond of Declination (J2000.0) 32- 36 F5.3 mag Bmag Simbad B band magnitude 38- 42 F5.3 mag Vmag Simbad V band magnitude 44- 49 A6 --- SpType Simbad MK spectral type
Byte-by-byte Description of file: rv.dat
Bytes Format Units Label Explanations
1- 2 A2 --- --- [HD] 4- 9 I6 --- HD HD number 11- 22 F12.4 d BJD Baricentric Julian Date 26- 32 F7.3 km/s RV Heliocentric radial velocity 36- 40 F5.3 km/s e_RV Uncertainty in heliocentric radial velocity 44- 49 F6.3 km/s BVS Bisector slope of cross-correlation function 53- 56 I4 s Texp Exposure time 59- 61 I3 --- S/N Signal-to-noise ratio per pixel in order 26 63 I1 --- ThFlag [0/1] Flag indicating if observation was obtained in ThoSimult mode before upgrade (see Sect.2.2 of paper)
Acknowledgements: Rodrigo Diaz, diaz(at) References: Bouchy et al., Paper I 2009A&A...505..853B, Cat. J/A+A/505/835 Hebrard et al., Paper II 2010A&A...513A..69H, Cat. J/A+A/513/A69 Boisse et al., Paper III 2010A&A...523A..88B, Cat. J/A+A/523/A88
(End) Patricia Vannier [CDS] 21-Nov-2011
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

catalogue service

© Unistra/CNRS